Semiotic mediation: from multiplication properties to arithmetical expressions
Multiplication is introduced early in primary school, but its properties are usually introduced after the rote memorization of multiplicative facts. In this paper we present a teaching experiment aimed to early introducing arithmetical properties of multiplication. It is realized through an artefact...
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| Format: | Book |
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Firenze University Press,
2016-04-01T00:00:00Z.
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A1234.567 |
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